Dental esthetic space ruler



FIG. 1 is a top perspective view of a dental esthetic space ruler showing the design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image thereof

FIG. 3 is a top elevational view thereof;

FIG. 4 is a bottom elevational view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken and dashed lines of the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a dental esthetic space ruler, as shown and described. 